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Price
Target price
€89.50

€89.50

-2.190%
-
-2.190%
€95.68
 
01.04.26 / Tradegate WKN: A2AP32 / Symbol: PTGX / Name: Protagonist / Stock / Micro Cap /
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Protagonist Therapeutics Inc Stock

A loss of -2.190% shows a downward development for Protagonist Therapeutics Inc.
The stock is one of the favorites of our community with 26 Buy predictions and 1 Sell predictions.
With a target price of 95 € there is a slightly positive potential of 6.15% for Protagonist Therapeutics Inc compared to the current price of 89.5 €.
So far the community has only identified positive things for Protagonist Therapeutics Inc stock. The most positive votes were given for criterium "Worthwhile Investment for the next years".

Pros and Cons of Protagonist Therapeutics Inc in the next few years

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Comments

Prediction Buy
Perf. (%) 1.70%
Target price 95.744
Change
Ends at 19.03.27

Protagonist Therapeutics (PTGX) had its price target raised by Leerink Partners from $107.00 to $110.00. They now have an "outperform" rating on the stock.
Ratings data for PTGX provided by MarketBeat
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Prediction Buy
Perf. (%) 1.70%
Target price 92.262
Change
Ends at 19.03.27

Protagonist Therapeutics (PTGX) had its price target raised by JPMorgan Chase & Co. from $95.00 to $106.00. They now have an "overweight" rating on the stock.
Ratings data for PTGX provided by MarketBeat
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Prediction Buy
Perf. (%) 1.70%
Target price 108.800
Change
Ends at 19.03.27

Protagonist Therapeutics (PTGX) had its price target raised by Citigroup Inc. from $115.00 to $125.00. They now have a "buy" rating on the stock.
Ratings data for PTGX provided by MarketBeat
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News

Protagonist Stock Up 120%, but One Fund Just Revealed a $170 Million Exit: https://cdn.content.foolcdn.com/images/1umn9qeh/production/5a835a403d8e07011d119675ff444b39fb510d2f-1401x1251.png?rect=76,0,1251,1251&w=384&h=384&q=75&fit=crop&auto=format
Protagonist Stock Up 120%, but One Fund Just Revealed a $170 Million Exit

Hedge fund BVF reported a full exit from Protagonist Therapeutics (NASDAQ:PTGX) in its February 17, 2026, SEC filing, selling 2,560,916 shares worth an estimated $170.12 million.

According to its

Protagonist Therapeutics Director Sells 20,000 Shares Amid Strong Stock Performance: https://cdn.content.foolcdn.com/images/1umn9qeh/production/6f699693a3501babe6eb40aac5d3061bf74bda96-1401x1251.png?rect=76,0,1251,1251&w=384&h=384&q=75&fit=crop&auto=format
Protagonist Therapeutics Director Sells 20,000 Shares Amid Strong Stock Performance

On Feb. 6, 2026, William D. Waddill, a director at Protagonist Therapeutics (NASDAQ:PTGX), exercised his stock options and immediately sold 20,000 shares, generating a transaction value of

Protagonist Therapeutics Chief Medical Officer Sells PTGX 9,514 Shares for $784K to Cover Taxes
Protagonist Therapeutics Chief Medical Officer Sells PTGX 9,514 Shares for $784K to Cover Taxes

Arturo Molina, Chief Medical Officer of Protagonist Therapeutics (NASDAQ:PTGX), directly sold 9,514 shares in an open-market transaction on Jan. 20, 2026, for an approximate value of $784,700